Best Time to Visit Washington DC
Washington DC is best visited All year, when conditions are at their most settled.
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Average daily high and low temperatures (°C/°F). Bars show the daily range each month.
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| Month | High | Low | Rain | Sun/day | Rainy days | Rating |
|---|---|---|---|---|---|---|
| January Best | 7.4°C | -1.0°C | 78.2mm | 6.0h | 8 | 10/10 |
| February Best | 9.5°C | -0.1°C | 97.1mm | 6.5h | 11 | 10/10 |
| March Best | 14.4°C | 3.5°C | 80.8mm | 7.8h | 9 | 10/10 |
| April Best | 18.7°C | 7.3°C | 108.8mm | 9.3h | 12 | 9/10 |
| May Best | 22.9°C | 11.8°C | 98.4mm | 10.0h | 10 | 10/10 |
| June Best | 28.7°C | 17.7°C | 137.4mm | 11.4h | 12 | 9/10 |
| July Best | 31.7°C | 21.4°C | 169.2mm | 12.1h | 15 | 9/10 |
| August Best | 29.8°C | 20.6°C | 223.4mm | 10.5h | 16 | 8/10 |
| September Best | 25.8°C | 16.3°C | 137.7mm | 9.1h | 10 | 9/10 |
| October Best | 20.4°C | 10.8°C | 113.1mm | 7.8h | 9 | 9/10 |
| November Best | 14.1°C | 4.4°C | 95.5mm | 8.0h | 7 | 10/10 |
| December Best | 9.5°C | 0.8°C | 124.5mm | 6.1h | 8 | 9/10 |
Washington DC Climate
Washington DC has a continental climate — hot summers, cold winters and moderate rainfall. Check the annual climate overview for Washington DC for the full year picture.
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Frequently Asked Questions
What is the best month to visit Washington DC?
The best month to visit Washington DC is January, when temperatures average 7.4°C and conditions score 10/10 for comfort.
What is the weather like in Washington DC in January?
In January, Washington DC sees average highs of 7.4°C (45.3°F) and lows of -1.0°C. Conditions are cold and moderately rainy (8 rainy days), with roughly 6.0 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel.
When is rainy season in Washington DC?
Washington DC does not have a distinct rainy season — rainfall is spread relatively evenly through the year.
Is Washington DC good to visit in winter?
Yes — winter (December, January, February) averages 7.4°C highs with a 10/10 comfort rating, making it a solid time to visit.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.